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Bus service

Bus 90A

Toa Payoh Int → Paya Lebar Air Base

23 stops towards Paya Lebar Air Base

Open bus 90A in the live app

First and last bus

From Toa Payoh Int towards Paya Lebar Air Base

First bus, Mon to Fri06:08
Last bus, Mon to Fri08:50
Last bus, Saturday06:30

Times at the first stop of each direction. Later stops are a few minutes behind. Source: LTA DataMall BusRoutes (live pull 2026-10-06). Saturday and Sunday first-bus times are not in the data we hold.

Route and stops

Direction 1: Toa Payoh Int to Paya Lebar Air Base

23 stops

  1. 1Toa Payoh Int52009 · Lor 6 Toa Payoh · Mon to Fri 06:08 to 08:50
  2. 2Aft HDB Hub52509 · Lor 6 Toa Payoh · Mon to Fri 06:10 to 08:52
  3. 3Aft Lor 4 Toa Payoh52329 · Lor 6 Toa Payoh · Mon to Fri 06:11 to 08:53
  4. 4Aft Blk 19552081 · Jln Toa Payoh · Mon to Fri 06:16 to 08:58
  5. 5St. Andrew's Village60081 · Jln Toa Payoh · Mon to Fri 06:19 to 09:01
  6. 6Aft Tai Thong Cres60211 · MacPherson Rd · Mon to Fri 06:21 to 09:03
  7. 7Bef Jln Wangi70101 · MacPherson Rd · Mon to Fri 06:22 to 09:05
  8. 8Opp Cencon Bldg70111 · MacPherson Rd · Mon to Fri 06:22 to 09:06
  9. 9Aft Jln Muhibbah70121 · MacPherson Rd · Mon to Fri 06:25 to 09:09
  10. 10Bef Davidson Rd70131 · MacPherson Rd · Mon to Fri 06:27 to 09:11
  11. 11Grantral Mall Macpherson70141 · MacPherson Rd · Mon to Fri 06:26 to 09:11
  12. 12Aft Paya Lebar Rd71011 · Airport Rd · Mon to Fri 06:29 to 09:13
  13. 13Opp SCDF HQ71171 · Airport Rd · Mon to Fri 06:30 to 09:14
  14. 14Opp Comfort Test Ctr71021 · Airport Rd · Mon to Fri 06:32 to 09:16
  15. 15Opp Gordon Warehse Bldg71031 · Airport Rd · Mon to Fri 06:32 to 09:19
  16. 16Aft Defu Lane 1271191 · Airport Rd · Mon to Fri 06:34 to 09:19
  17. 17Opp Paya Lebar Air Base71181 · Airport Rd · Mon to Fri 06:35 to 09:20
  18. 18Opp Air Force Museum71041 · Airport Rd · Mon to Fri 06:37 to 09:21
  19. 19ST Aero73041 · Airport Rd · Mon to Fri 06:38 to 09:23
  20. 20Bef RSAF Roundabout73019 · Airport Rd · Mon to Fri 06:39 to 09:24
  21. 21Air Force Trg Cmd73049 · Airport Rd · Mon to Fri 06:40 to 09:25
  22. 22Air Force Museum71049 · Airport Rd · Mon to Fri 06:42 to 09:26
  23. 23Paya Lebar Air Base71189 · Airport Rd · Mon to Fri 06:42 to 09:26

Stop activity along the route

Stop activity, all buses. LTA counts people tapping in and out at each bus stop across every service that calls there, not just bus 90A. Counts are monthly totals for September 2026.

Showing 08:00 to 08:59, weekdays. Bars are relative to the busiest stop on this route at that hour. In = tap-ins, Out = tap-outs.

Direction 1: Toa Payoh Int to Paya Lebar Air Base

  1. Toa Payoh Int52009
    In45,752
    Out61,548
  2. Aft HDB Hub52509
    In3,620
    Out2,593
  3. Aft Lor 4 Toa Payoh52329
    In3,491
    Out910
  4. Aft Blk 19552081
    In10,484
    Out4,102
  5. St. Andrew's Village60081
    In5,331
    Out7,290
  6. Aft Tai Thong Cres60211
    In9,085
    Out10,200
  7. Bef Jln Wangi70101
    In1,652
    Out10,234
  8. Opp Cencon Bldg70111
    In1,104
    Out2,973
  9. Aft Jln Muhibbah70121
    In1,776
    Out3,341
  10. Bef Davidson Rd70131
    In659
    Out1,295
  11. Grantral Mall Macpherson70141
    In1,951
    Out1,435
  12. Aft Paya Lebar Rd71011
    In1,684
    Out2,179
  13. Opp SCDF HQ71171
    In61
    Out1,090
  14. Opp Comfort Test Ctr71021
    In108
    Out2,082
  15. Opp Gordon Warehse Bldg71031
    In984
    Out181
  16. Aft Defu Lane 1271191
    In18
    Out1,426
  17. Opp Paya Lebar Air Base71181
    In24
    Out4,112
  18. Opp Air Force Museum71041
    In18
    Out3,357
  19. ST Aero73041
    In76
    Out2,762
  20. Bef RSAF Roundabout73019
    In131
    Out209
  21. Air Force Trg Cmd73049
    In138
    Out292
  22. Air Force Museum71049
    In116
    Out54
  23. Paya Lebar Air Base71189
    In192
    Out239

Source: LTA DataMall, passenger volume by bus stop, September 2026.