About 1 in 4 DL 4922 flights from New York arrived 15+ minutes late, diverted or cancelled over the past year (24%); 3.1% were cancelled. The typical flight landed 12 minutes early.
DL 4922: LGA → STL
Scheduled to leave New York at 10:00 a.m. local time, operated by Endeavor Air as 9E 4922. Over the past year it arrived on time 76% of the time (192 flights), in line with other DL flights on the route at that hour (76%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 29 | 66% |
| Tuesday | 27 | 67% |
| Wednesday | 27 | 85% |
| Thursday | 26 | 81% |
| Friday | 27 | 89% |
| Saturday | 27 | 67% |
| Sunday | 29 | 76% |
Why it was late
All flights LGA → STL · Connecting off DL 4922? Check the risk
DL 4922: STL → LGA
Scheduled to leave St. Louis at 1:35 p.m. local time, operated by Endeavor Air as 9E 4922. Over the past year it arrived on time 66% of the time (174 flights), in line with other DL flights on the route at that hour (66%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 27 | 44% |
| Tuesday | 25 | 60% |
| Wednesday | 25 | 84% |
| Thursday | 23 | 65% |
| Friday | 24 | 71% |
| Saturday | 24 | 75% |
| Sunday | 26 | 65% |
Why it was late
All flights STL → LGA · Connecting off DL 4922? Check the risk
Questions
How often is DL 4922 from LGA to STL late?
Delta Air Lines 4922 from New York, NY to St. Louis, MO arrived 15 or more minutes late, was diverted or was cancelled on 24% of 192 scheduled flights between September 2025 and August 2026. 3.1% were cancelled.
How often is DL 4922 from STL to LGA late?
Delta Air Lines 4922 from St. Louis, MO to New York, NY arrived 15 or more minutes late, was diverted or was cancelled on 34% of 174 scheduled flights between September 2025 and August 2026. 7.5% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.